Home / 3,672,759.30-5,503,760.55-3,293,679.30

Finding the Fourth Proportional to 3,672,759.30, 5,503,760.55 and 3,293,679.30

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Solution

The fourth proportional to 3,672,759.30, 5,503,760.55 and 3,293,679.30 is: 4,935,695.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,672,759.30 : 5,503,760.55 = 3,293,679.30 : x
  2. Step 2: Convert to fraction form
    3,672,759.30/5,503,760.55 = 3,293,679.30/x
  3. Step 3: Cross multiply
    3,672,759.30x = 5,503,760.55 × 3,293,679.30
  4. Step 4: Simplify right side
    3,672,759.30x = 18,127,622,195,691.61
  5. Step 5: Solve for x
    x = 18,127,622,195,691.61/3,672,759.30
  6. Step 6: Final answer
    x = 4,935,695.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.